Abstract: | Acute tests on cats with altered sympathetic innervation of the heart show that the protective action exerted by dalargin against the development of ischemic ventricular fibrillation is due to a modulating influence of this leu-enkephalin analog on both the sympathetic and parasympathetic regulation of cardiac activity. Translated fromByulleten' Eksperimental'noi Biologii i Meditsiny, Vol. 122, No. 8, pp. 176–178, August, 1996 |